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Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

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MRO Exchange accepts all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available, with payment due prior to shipment. Custom terms are available for established accounts.

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Glacier Tanks 21CW318220 Sanitary Pneumatic Butterfly Valve 2 in Tri-Clamp 130 PSI

$209.00 USD

Sale Sold out

ConditionSurplus - Untested MPN21CW318220 Stock #0326-00942

Photos reflect current condition. Items differing from description may be eligible for return or refund — see our condition guide.

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Estimated package weight: 15.0 lbs

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Used in sanitary process piping for automated flow control, this Glacier Tanks 2 inch SS304 pneumatic butterfly valve features a single-acting pneumatic actuator with spring return. The valve body and actuator assembly carry part number 21CW318220 with a Rev A designation, manufactured in China for Glacier Tanks and marked SS304. Connection type is 2 inch tri clamp with a 64 mm OD ferrule, compatible with standard sanitary tri clamp fittings. The actuator is rated for an air supply pressure of 5 to 7 bar for connection and a maximum operating pressure of 9 bar (approximately 130 PSI), with a maximum output torque of 20 NM and a shut-off time of 1.5 seconds. The body is constructed from 304 stainless steel, making it suitable for food, beverage, brewing, pharmaceutical, and sanitary industrial process applications. A visual position indicator is visible on the actuator body. The 13MHP-G200 high pressure bolted tri clamp is stamped on the valve body, referencing the two-bolt clamp connection hardware used on this assembly. Single-acting actuation provides automatic spring return to the closed position upon loss of air supply, which is a standard fail-safe configuration for on-off sanitary service applications.

Stock # 0326-942

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Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.

Glacier Tanks 21CW318220 Sanitary Pneumatic Butterfly Valve 2 in Tri-Clamp 130 PSI